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SVBONYSV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope

SVBONYSV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope

4.4
3 441 Kč
SVBONY Reducer for Telescope 0.5X Focal Reducer 1.25 inches Fully Multi Coated Reducer for Telescope Eyepiece Photography and Observing (Reducer)

SVBONY Reducer for Telescope 0.5X Focal Reducer 1.25 inches Fully Multi Coated Reducer for Telescope Eyepiece Photography and Observing (Reducer)

4.1
1 849 Kč
Focal Reducer,1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

Focal Reducer,1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

4.2
594 Kč
Svbony SV209 Telescope Field Flattener 2", 0.8x Focal Reducer M63x1/M48x0.75 for SV550 122F7 APO Refractor OTA Prime Focus Deep Sky Astrophotography

Svbony SV209 Telescope Field Flattener 2", 0.8x Focal Reducer M63x1/M48x0.75 for SV550 122F7 APO Refractor OTA Prime Focus Deep Sky Astrophotography

6 742 Kč
SvbonyBarlow Lens 0.5X,1.25 Inches Metal Barlow Apochromatic Telescope Lens for Planetary Observation Astrophotography

SvbonyBarlow Lens 0.5X,1.25 Inches Metal Barlow Apochromatic Telescope Lens for Planetary Observation Astrophotography

5
1 889 Kč
Archuu Focal Reducer Lens,1.25 Inch 0.5X Focal Reducer M28.5 * 0.6 Thread Lens Accessory,for Telescope Eyepiece Photography/Observing

Archuu Focal Reducer Lens,1.25 Inch 0.5X Focal Reducer M28.5 * 0.6 Thread Lens Accessory,for Telescope Eyepiece Photography/Observing

1 169 Kč
Svbony Barlow Lens 0.5X Focal Reducer Thread M28x0.6 for 1.25" 31.7mm Telescope Eyepiece

Svbony Barlow Lens 0.5X Focal Reducer Thread M28x0.6 for 1.25" 31.7mm Telescope Eyepiece

4.0
699 Kč
Celestron Focal Reducer & Field Corrector Imaging Accessory, Reduces Focal Length & Ratio 37% – f/10 to f/6.3 – For Deep-Sky Observing & Astroimaging, Works with Schmidt-Cassegrain Telescopes

Celestron Focal Reducer & Field Corrector Imaging Accessory, Reduces Focal Length & Ratio 37% – f/10 to f/6.3 – For Deep-Sky Observing & Astroimaging, Works with Schmidt-Cassegrain Telescopes

4.6
7 049 Kč
AstroStreet GSO 0.5X Focal Reducer, 2" (50.8mm) Diameter, Made in Taiwan

AstroStreet GSO 0.5X Focal Reducer, 2" (50.8mm) Diameter, Made in Taiwan

3.7
2 399 Kč
Celestron – Focal Reducer & Field Corrector Imaging Accessory – Reduces Focal Length & Ratio 37% – f/10 to f/6.3 – Ideal for Deep-sky Observing & Astroimaging – Works w/Schmidt-Cassegrain Telescopes

Celestron – Focal Reducer & Field Corrector Imaging Accessory – Reduces Focal Length & Ratio 37% – f/10 to f/6.3 – Ideal for Deep-sky Observing & Astroimaging – Works w/Schmidt-Cassegrain Telescopes

4.7
6 149 Kč
Starboosa Multi-Coated 0.5X Telescope Focal Reducer for 1.25 Inch Telescope Eyepieces

Starboosa Multi-Coated 0.5X Telescope Focal Reducer for 1.25 Inch Telescope Eyepieces

694 Kč
Alstar f/6.3 Reducer Corrector for C Series Telescopes

Alstar f/6.3 Reducer Corrector for C Series Telescopes

7 129 Kč
SvbonySV193 Focal Reducer, 2 Inch 0.8X Field Flattener, FMC Optics for SV503 80F7 Refractor Telescopes Astrophotography

SvbonySV193 Focal Reducer, 2 Inch 0.8X Field Flattener, FMC Optics for SV503 80F7 Refractor Telescopes Astrophotography

4.8
4 879 Kč
Astromania f/6.3 Reducer Corrector for C Series Telescopes

Astromania f/6.3 Reducer Corrector for C Series Telescopes

4.3
3 439 Kč
Astromania f/6.3 Reducer Corrector for C Series Telescopes

Astromania f/6.3 Reducer Corrector for C Series Telescopes

3.5
2 507 Kč
CelestronField Lens Corrector/Focal Reducer, Black

CelestronField Lens Corrector/Focal Reducer, Black

4.7
9 439 Kč
SVBONY Reducer for Telescope 0.5X Focal Reducer 1.25 inches Fully Multi Coated Reducer for Telescope Eyepiece Photography and Observing (Reducer)

SVBONY Reducer for Telescope 0.5X Focal Reducer 1.25 inches Fully Multi Coated Reducer for Telescope Eyepiece Photography and Observing (Reducer)

4.3
904 Kč
SVBONY 0.5X Telescope Focal Reducer 1.25 inches Filter Thread 28x0.6mm on Both Sides Reduces The Focal Length for Telescope Eyepiece Astronomical

SVBONY 0.5X Telescope Focal Reducer 1.25 inches Filter Thread 28x0.6mm on Both Sides Reduces The Focal Length for Telescope Eyepiece Astronomical

4.1
644 Kč
Celestron .7X Reducer Lens EdgeHD 800

Celestron .7X Reducer Lens EdgeHD 800

4.5
FREE
SVBONY SV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope

SVBONY SV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope

4.7
4 489 Kč
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

3.9
1 139 Kč
SVBONY Barlow Lens 0.5X Metal 1.25" Barlow Lens Apochromatic for Eyepieces Telescope

SVBONY Barlow Lens 0.5X Metal 1.25" Barlow Lens Apochromatic for Eyepieces Telescope

600 Kč
SVBONY 0.5X Telescope Focal Reducer 1.25 inches Filter Thread 28x0.6mm on Both Sides Reduces The Focal Length for Telescope Eyepiece Astronomical

SVBONY 0.5X Telescope Focal Reducer 1.25 inches Filter Thread 28x0.6mm on Both Sides Reduces The Focal Length for Telescope Eyepiece Astronomical

4.0
650 Kč
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

4.0
1 469 Kč
SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

SVBONY Reducer for Telescope 1.25 inches 0.5X Focal Reducer with C-Mount Adapter to CCD Camera for Telescope Eyepiece Photography and Observing

4.0
1 239 Kč
m42 Extension Tube,Thread Adapter Focal Reducer,Universal Foaming Extension Tube with Connector Telescope Camera Adapter 3/5/7/10/12/15/20/30mm Microscope Lens Microscope Telescope Accessory (8pcs)

m42 Extension Tube,Thread Adapter Focal Reducer,Universal Foaming Extension Tube with Connector Telescope Camera Adapter 3/5/7/10/12/15/20/30mm Microscope Lens Microscope Telescope Accessory (8pcs)

4.5
1 529 Kč
Multi-Coated 0.5X Telescope Focal Reducer for 1.25 Inch Telescope Eyepieces

Multi-Coated 0.5X Telescope Focal Reducer for 1.25 Inch Telescope Eyepieces

3.1
427 Kč
SVBONY SV209 Field Flattener, 0.8X Focal Reducer, Corrects The Field Curvature and a Wider Field of View, Telescope Accessories for SV550 122mm APO Refractor Telescope

SVBONY SV209 Field Flattener, 0.8X Focal Reducer, Corrects The Field Curvature and a Wider Field of View, Telescope Accessories for SV550 122mm APO Refractor Telescope

5 941 Kč
SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope

SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope

4.6
4 259 Kč
CelestronSky-Watcher Evostar 72ED Reducer/Flattener (.85x) - for Astrophotography (S20212)

CelestronSky-Watcher Evostar 72ED Reducer/Flattener (.85x) - for Astrophotography (S20212)

4.5
14 789 Kč
AstroStreet GSO 0.5X Focal Reducer 1.25" (31.7mm)

AstroStreet GSO 0.5X Focal Reducer 1.25" (31.7mm)

3.9
4 669 Kč
Astromania f/6.3 Reducer Corrector for C Series Telescopes

Astromania f/6.3 Reducer Corrector for C Series Telescopes

4 479 Kč
Alstar f/6.3 Reducer Corrector for C Series Telescopes

Alstar f/6.3 Reducer Corrector for C Series Telescopes

5.0
2 541 Kč
VILTROX EF-M2II 0.71x Speed Booster, EF to Micro 4/3 Focal Reducer Booster Adapter Auto-Focus for GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-1 E-M1X E-M1 iii E-M5 iii E-M10 iv E-M10 iii

VILTROX EF-M2II 0.71x Speed Booster, EF to Micro 4/3 Focal Reducer Booster Adapter Auto-Focus for GH6 GH5M2 BMPCC 4K GH4 GH5 G100 G95 G85 OM-1 EM-1 E-M1X E-M1 iii E-M5 iii E-M10 iv E-M10 iii

4.2
8 289 Kč
Qiilu Focal Reducer, 1.25 Inch 0.5X Reducer Thread M28 Lens Accessory for Telescope Eyepiece

Qiilu Focal Reducer, 1.25 Inch 0.5X Reducer Thread M28 Lens Accessory for Telescope Eyepiece

2 429 Kč
Astromania f/6.3 Reducer Corrector for C Series Telescopes

Astromania f/6.3 Reducer Corrector for C Series Telescopes

4 379 Kč
F6.3 Focal Reducer Schmidt Threads for schmit-cassegrain SCT Telescope

F6.3 Focal Reducer Schmidt Threads for schmit-cassegrain SCT Telescope

3.6
3 139 Kč
VILTROX EF-M2 II Focal Reducer Booster Adapter Auto-Focus 0.71x compatible with Canon EF mount Lens to M43 Cameras

VILTROX EF-M2 II Focal Reducer Booster Adapter Auto-Focus 0.71x compatible with Canon EF mount Lens to M43 Cameras

5 849 Kč
VILTROX EF-M2II Focal Reducer Booster Adapter Auto-Focus 0.71x for Canon EF Mount Series Lens to M43 Camera GH4 GH5 GF6 GF1 GX1 GX7 E-M5 E-M10 E-PL5

VILTROX EF-M2II Focal Reducer Booster Adapter Auto-Focus 0.71x for Canon EF Mount Series Lens to M43 Camera GH4 GH5 GF6 GF1 GX1 GX7 E-M5 E-M10 E-PL5

4.3
6 689 Kč
SOLOMARK Multi-Coated 1.25" 0.5X Focal Reducer for 1.25 Inch Telescope Eyepieces or Camera Nosepieces

SOLOMARK Multi-Coated 1.25" 0.5X Focal Reducer for 1.25 Inch Telescope Eyepieces or Camera Nosepieces

4 569 Kč
Astromania 0.5X Reducer for Photography and Observing - 1.25" Filter Thread (28.5x0.75MM) on Both Sides - Reduces The Focal Length for Visual and Photographic Use

Astromania 0.5X Reducer for Photography and Observing - 1.25" Filter Thread (28.5x0.75MM) on Both Sides - Reduces The Focal Length for Visual and Photographic Use

2 329 Kč
SkywatcherEvostar 72ED Reducer/Corrector for Astrophotography

SkywatcherEvostar 72ED Reducer/Corrector for Astrophotography

1 659 Kč
Alstar 0.5X Reducer for Photography and Observing - 1.25" Filter Thread (28.5x0.75MM) on Both Sides - Reduces The Focal Length for Visual and Photographic Use

Alstar 0.5X Reducer for Photography and Observing - 1.25" Filter Thread (28.5x0.75MM) on Both Sides - Reduces The Focal Length for Visual and Photographic Use

573 Kč
SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope

SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope

4.3
3 333 Kč
SOLOMARKMulti-Coated 1.25" 0.5X Focal Reducer for 1.25 Inch Telescope Eyepieces or Camera Nosepieces

SOLOMARKMulti-Coated 1.25" 0.5X Focal Reducer for 1.25 Inch Telescope Eyepieces or Camera Nosepieces

3.9
1 129 Kč
Alstar 1.25" 0.5X Reducer Corrector - C-Mount Standard for C Or CS Mount CCTV Type Cameras with Telescopes - Reduces The Focal Length for Visual and Photographic Use

Alstar 1.25" 0.5X Reducer Corrector - C-Mount Standard for C Or CS Mount CCTV Type Cameras with Telescopes - Reduces The Focal Length for Visual and Photographic Use

806 Kč
Gso 1.25 0.5X Focal Reducer,Focal Reducer 1.25 Threaded,Other Accessories for Telescopes 1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

Gso 1.25 0.5X Focal Reducer,Focal Reducer 1.25 Threaded,Other Accessories for Telescopes 1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

457 Kč
AETOOL - 0.5X Focal Reducer + 1.25" C Mount Adapters Green Coated for Astrophotography (c-mount 0.5 X from UAE)

AETOOL - 0.5X Focal Reducer + 1.25" C Mount Adapters Green Coated for Astrophotography (c-mount 0.5 X from UAE)

1 353 Kč
SVBONYSV209 Field Flattener, 0.8X Focal Reducer, Corrects The Field Curvature and a Wider Field of View, Telescope Accessories for SV550 122mm APO Refractor Telescope

SVBONYSV209 Field Flattener, 0.8X Focal Reducer, Corrects The Field Curvature and a Wider Field of View, Telescope Accessories for SV550 122mm APO Refractor Telescope

4.5
5 531 Kč
Cuifati Datyson 1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece, Good Quality Aluminum Alloy Focal Reducer for Longer Focal Length Telescope

Cuifati Datyson 1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece, Good Quality Aluminum Alloy Focal Reducer for Longer Focal Length Telescope

999 Kč
Focal Reducer, 1.25 Inch Telescope Focal Reducer 0.5X Focal Reducer Thread M28 Lens Accessory For Telescope Eyepiece Reducer

Focal Reducer, 1.25 Inch Telescope Focal Reducer 0.5X Focal Reducer Thread M28 Lens Accessory For Telescope Eyepiece Reducer

1 912 Kč
Pixco Pro Focusing Infinity Speed Booster Focal Reducer with Optical Glass Adapter Lens Turbo M42 Mount Lens to Micro four thirds M4/3

Pixco Pro Focusing Infinity Speed Booster Focal Reducer with Optical Glass Adapter Lens Turbo M42 Mount Lens to Micro four thirds M4/3

4.0
4 489 Kč
Astromania f/6.3 Reducer Corrector for C Series Telescopes

Astromania f/6.3 Reducer Corrector for C Series Telescopes

4.3
6 229 Kč
VILTROX EF-Z2 Lens Mount Adapter for Canon EF to Nikon Z-mount Cameras 0.71x Focal Reducer Booster Auto Focus Lens Converter for Canon EF Lens to Nikon Camera Z5 Z6 Z7 Z6II Z7II Z50 Z9 ZFC

VILTROX EF-Z2 Lens Mount Adapter for Canon EF to Nikon Z-mount Cameras 0.71x Focal Reducer Booster Auto Focus Lens Converter for Canon EF Lens to Nikon Camera Z5 Z6 Z7 Z6II Z7II Z50 Z9 ZFC

138 509 Kč
AstroStreet GSO 0.5X Focal Reducer, 2" (50.8mm) Diameter, Made in Taiwan

AstroStreet GSO 0.5X Focal Reducer, 2" (50.8mm) Diameter, Made in Taiwan

4 755 Kč
Focal Reducer,1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

Focal Reducer,1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

2 869 Kč
Celestron EdgeHD 0.7x Focal Reducer Lens, Black

Celestron EdgeHD 0.7x Focal Reducer Lens, Black

4.6
21 159 Kč
Respicefinem 8 Pieces Telescope Lens Extension Rings 3/5/7/10/15/20/30mm Adapters for Astronomical Telescopes Cameras Eyepieces Focal Length Enhancer Kit Astrophotographer

Respicefinem 8 Pieces Telescope Lens Extension Rings 3/5/7/10/15/20/30mm Adapters for Astronomical Telescopes Cameras Eyepieces Focal Length Enhancer Kit Astrophotographer

654 Kč
Celestron7X Reducer Lens EdgeHD 800, Black

Celestron7X Reducer Lens EdgeHD 800, Black

4.5
14 374 Kč
VILTROX EF-E II Auto Focus Lens Mount Adapter 0.71x Focal Reducer Speed Booster with CDAF/PDAF Switch for Canon EF Lens to Sony E-Mount Camera A9 A7RIII A7RII A7III A6500 A6300 A6400 A7SII A7R

VILTROX EF-E II Auto Focus Lens Mount Adapter 0.71x Focal Reducer Speed Booster with CDAF/PDAF Switch for Canon EF Lens to Sony E-Mount Camera A9 A7RIII A7RII A7III A6500 A6300 A6400 A7SII A7R

4.3
6 111 Kč
Fawoonu NF-M43X 0.71X Lens Mount Adapter Ring Focal Reducer Speed Booster 8 Aperture Manual Focus

Fawoonu NF-M43X 0.71X Lens Mount Adapter Ring Focal Reducer Speed Booster 8 Aperture Manual Focus

2 728 Kč
Sky-Watcher Evolux 82ED Reducer/Flattener (0.9X) - for Flat Field Astrophotography and Shorter Exposure Times -M56x1 Female / M48 Male Threads

Sky-Watcher Evolux 82ED Reducer/Flattener (0.9X) - for Flat Field Astrophotography and Shorter Exposure Times -M56x1 Female / M48 Male Threads

8 480 Kč
Sharpstar 0.8X Reducer and Flattener for Full Frame Cameras for Sharpstar 61EDPH / 61EDPHII Telescope

Sharpstar 0.8X Reducer and Flattener for Full Frame Cameras for Sharpstar 61EDPH / 61EDPHII Telescope

5 568 Kč
AETOOL - Astronomical 1.25'' 0.5X Focal Reducer Thread M28x0.6 for Astronomy (0.5X Reducer Rusiann)

AETOOL - Astronomical 1.25'' 0.5X Focal Reducer Thread M28x0.6 for Astronomy (0.5X Reducer Rusiann)

1 041 Kč
Pixco Focal Reducer Speed Booster Lens Adapter for Nikon G Lens to Sony E NEX Adapter 6 7 5N 5R F3 3N

Pixco Focal Reducer Speed Booster Lens Adapter for Nikon G Lens to Sony E NEX Adapter 6 7 5N 5R F3 3N

6 239 Kč
ArchuuFocal Reducer Lens,1.25 Inch 0.5X Focal Reducer M28.5 * 0.6 Thread Lens Accessory,for Telescope Eyepiece Photography/Observing

ArchuuFocal Reducer Lens,1.25 Inch 0.5X Focal Reducer M28.5 * 0.6 Thread Lens Accessory,for Telescope Eyepiece Photography/Observing

4.6
764 Kč
0.5X Focal Reducer Lens, Focal Reducer Booster Adapter Auto-Focus with M28.5x0.6 Thread, Black Lens Accessory

0.5X Focal Reducer Lens, Focal Reducer Booster Adapter Auto-Focus with M28.5x0.6 Thread, Black Lens Accessory

1 633 Kč
SKYOPTIKST F6.3 Focal Reducer Schmidt Threads for schmit-cassegrain SCT Telescope

SKYOPTIKST F6.3 Focal Reducer Schmidt Threads for schmit-cassegrain SCT Telescope

4 044 Kč
Sky-Watcher Evolux 62ED Reducer/Flattener (0.9X) - for Flat Field Astrophotography and Shorter Exposure Times -M56x1 Female / M48 Male Threads

Sky-Watcher Evolux 62ED Reducer/Flattener (0.9X) - for Flat Field Astrophotography and Shorter Exposure Times -M56x1 Female / M48 Male Threads

8 558 Kč
Telescope Eyepiece Focal Reducer Lens, Aluminium Alloy,0.5X Focal Reducer M28 Thread Lens for 1.25 Inch/31.7mm Astronomy Eyepiece

Telescope Eyepiece Focal Reducer Lens, Aluminium Alloy,0.5X Focal Reducer M28 Thread Lens for 1.25 Inch/31.7mm Astronomy Eyepiece

1 768 Kč
Astromania f/6.3 Reducer Corrector for C Series Telescopes

Astromania f/6.3 Reducer Corrector for C Series Telescopes

3.5
12,429 Kč
Bindpo Focal Reducer Lens,1.25 Inch 0.5X Focal Reducer Lens M28.5x0.6 Thread Lens Accessory for Telescope Eyepiece for Long Focal Length Telescope

Bindpo Focal Reducer Lens,1.25 Inch 0.5X Focal Reducer Lens M28.5x0.6 Thread Lens Accessory for Telescope Eyepiece for Long Focal Length Telescope

2 499 Kč
everyfit Pixco Pro Focusing Infinity Lens Adapter with Optical Glass Focal Reducer Speed Booster for Leica R Lens to Sony A6400 A7III A7RIII Alpha a9 Alpha 7R Alpha 7 A6300 NEX-7 NEX-6 NEX-5T NEX-5R

everyfit Pixco Pro Focusing Infinity Lens Adapter with Optical Glass Focal Reducer Speed Booster for Leica R Lens to Sony A6400 A7III A7RIII Alpha a9 Alpha 7R Alpha 7 A6300 NEX-7 NEX-6 NEX-5T NEX-5R

3 499 Kč
Telescopic Eyepieces, 1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

Telescopic Eyepieces, 1.25 Inch 0.5X Focal Reducer Thread M28 Lens Accessory for Telescope Eyepiece

2 999 Kč
starboosa Telescope 1.25 inch T Adapter - for SLR to Telescope - Telescope Photography - Installation Size 31.6mm(1.25 inch)

starboosa Telescope 1.25 inch T Adapter - for SLR to Telescope - Telescope Photography - Installation Size 31.6mm(1.25 inch)

4.4
524 Kč
VILTROX EF-E II Auto Focus Lens Mount Adapter 0.71x Focal Reducer Speed Booster with CDAF/PDAF Switch for Canon EF Lens to Sony E-Mount Camera A9 A7RIII A7RII A7III A6500 A6300 A6400 A7SII A7R

VILTROX EF-E II Auto Focus Lens Mount Adapter 0.71x Focal Reducer Speed Booster with CDAF/PDAF Switch for Canon EF Lens to Sony E-Mount Camera A9 A7RIII A7RII A7III A6500 A6300 A6400 A7SII A7R

3.7
6 138 Kč
Yctze Focal Reducer, 1.25 Inch 0.5X Multi Coated Reducer, M28.5x0.6 Thread Lens Accessory for Telescope Eyepiece Photography and Observing

Yctze Focal Reducer, 1.25 Inch 0.5X Multi Coated Reducer, M28.5x0.6 Thread Lens Accessory for Telescope Eyepiece Photography and Observing

759 Kč
VILTROX EF-Z2 Lens Mount Adapter for Canon EF to Nikon Z-mount Cameras 0.71x Focal Reducer Booster Auto Focus Lens Converter for Canon EF Lens to Nikon Camera Z5 Z6 Z7 Z6II Z7II Z50 Z9 ZFC

VILTROX EF-Z2 Lens Mount Adapter for Canon EF to Nikon Z-mount Cameras 0.71x Focal Reducer Booster Auto Focus Lens Converter for Canon EF Lens to Nikon Camera Z5 Z6 Z7 Z6II Z7II Z50 Z9 ZFC

4.6
8 619 Kč
Vbestlife Telescope Eyepiece Focal Reducer Lens, Aluminium Alloy,0.5X Focal Reducer M28 Thread Lens for 1.25 Inch/31.7mm Astronomy Eyepiece

Vbestlife Telescope Eyepiece Focal Reducer Lens, Aluminium Alloy,0.5X Focal Reducer M28 Thread Lens for 1.25 Inch/31.7mm Astronomy Eyepiece

3.5
784 Kč
SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope

SVBONY Focal Reducer, M54X1 Field Flattener, Telescope Accessory for SV503 102mm ED Telescope

4.4
4 929 Kč