Optical Accessories

FMA180 pro is a compact astrograph for astrophotography with more integrated functions and a more dedicated design.

• Two ED glasses apochromat with built-in corrector
• 180 mm focal length
• 40 mm aperture gather enough light for a fast system
• 44 mm image circle supports full frame sensors
• 360° rotator allows easy image composition
• Internal focusing for high stability
• M48 camera conection with 55 mm back focus
• Mounting with Vixen style dovetail plate or finder base bracket
• Comes with finder shoe
• Only 0.8 kg weight
• OAG, cameras and mount are for demonstration purposes and are not included.

Eyepiece set with all seven Hyperion focal lengths (5, 10, 17, 24 mm), incl. Eyepiece case.

• This eyepiece set includes all the focal lengths you ever will need for observing or eyepiece projection.
• Comfortable eye relief of 20 mm - through rubber eyecup also perfect for spectacle wearers.
• Phantom Group Coating in ZEISS quality for absolute absence of reflections and maximum contrast.
• Excellent sharpness to the edge even with fast telescopes and spotting scopes through optimized 8-element design.
• 1.25" and 2" barrel size with filter threads.
• Variation of the magnification possible by using fine tuning rings.
• Camera thread at the top side for connecting DSLR and mirrorless system cameras for eyepiece projection.
• Eyepiece case for save transport included

The mirror diagonal allows the use of large 3" eyepieces on very long focal length telescopes to achieve a large field of view.

• Connection telescope side - 3" barrel
• Connection eyepiece side - 3" receptacle with ring clamp
• Clamping of 3" accessories by using knurled screws
• Adapter for 2" with ring clamp is included in the scope of delivery

Sky-Watcher presents the new Emerald 22mm eyepiece, designed for astronomers who prefer high contrast, a large field of view and maximum clarity. It features a 7-lens premium system....

• 22 mm focal length
• 82° apparent field of view
• Broadband anti-reflective coating and blackened lens edges for a bright, high-contrast image without reflections
• 18 mm eye relief is well suited for spectacle wearers
• Soft rubber eyecup for comfortable observation
• Thread for 2" filters

The corrector from Skywatcher reduces the focal length of the Evostar-100EDX and Esprit-70EDX and improves the image in the field.

• Suitable for Skywatcher Evostar-100EDX and Esprit-70EDX
• Shortening factor 0.92x
• Is screwed to the focuser
• Connection at the camera side - M48x0.75 male thread
• Working distance - 55 mm

Focal length reducer for VSD90ss and VSD70ss with two ED lenses for high-end astrophotography and an illumination of 44 mm for full-frame cameras

• Elaborately designed focal length reducer for the VSD90ss/VSD70ss
• Suitable for a 24x36 full format camera
• Four lens elements in four groups for exceptionally sharp star images
• Guarantees a large illumination of the image field up to 44 mm
• Very sharp stars up to the edge of the field of view
• The VSD90ss thus allows extremely short exposure times
• High-quality standard ‘Made in Japan’
• Reduces the focal ratio of the VSD90ss from f5.5 to f3.9
• Dimensions: 92 mm diameter x 59.2 mm length / Weight: 589 g