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- ¹æ¼ö µî±Þ: IPX6
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- À¯Çü: Monocular
- ºê·£µå À̸§: Vernaid
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0.9x Reducer/Corrector for Evolux 62mm 0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 62mm refractors.
62mm, f/5.8, 360mm focal length
55mm back focus
30mm illuminated field
Includes one ED element
M56x1 female / M48 male threads
Includes rotator/adapter with built-in cavity for 2-inch filters
0.85x Reducer/Flattener for EvoStar 72ED
Compatible with both APS-C and full frame sensors, APS-C (crop sensors) and smaller recommended
55mm back focus
Drops f/ratio from native f/5.8 (420mm) to f/4.93 (355mm)
Reduces exposure time by 38% compared to native f/5.8
5.8 x 3.87-degree field of view when used with a full frame camera
3.79 x 2.53-degree field of view when used with APS-C crop sensor
Includes thread-on adapter to mount reducer to Evostar 72ED focuser
0.9x Reducer/Corrector for Evolux 82mm 0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm refractors.
82mm, f/5.8, 477mm focal length
55mm back focus
36mm illuminated field
Includes one ED element
M56x1 female / M48 male threads
Includes rotator/adapter with built-in cavity for 2-inch filters
0.9x Reducer/Corrector for Evolux 62mm
0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 62mm refractors.
62mm, f/5.8, 360mm focal length
55mm back focus
30mm illuminated field
Includes one ED element
M56x1 female / M48 male threads
Includes rotator/adapter with built-in cavity for 2-inch filters
0.85x Reducer/Flattener for EvoStar 72ED
Compatible with both APS-C and full frame sensors, APS-C (crop sensors) and smaller recommended
55mm back focus
Drops f/ratio from native f/5.8 (420mm) to f/4.93 (355mm)
Reduces exposure time by 38% compared to native f/5.8
5.8 x 3.87-degree field of view when used with a full frame camera
3.79 x 2.53-degree field of view when used with APS-C crop sensor
Includes thread-on adapter to mount reducer to Evostar 72ED focuser
0.9x Reducer/Corrector for Evolux 82mm
0.9x thread-on reducer/corrector produces a flat field across the entire image while shortening exposure time by 24%. Optimized for Evolux 82mm refractors.
82mm, f/5.8, 477mm focal length
55mm back focus
36mm illuminated field
Includes one ED element
M56x1 female / M48 male threads
Includes rotator/adapter with built-in cavity for 2-inch filters
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