APM XWA 3.5 mm 110° X-treme Wide Angle Eyepiece, 2″/1.25″
$299.00
The new extreme wide angle eyepieces by APM offer gigantic 100° to 110° field of view.
- “Spacewalk effect” – the observer seems to float in space
- Fully multicoated, blackened lens edges
- Excellent light transmittance, no stray light, no ghosting, low chromatic error
- Waterproof housing, scratch-proof anodized
- Connects to 2″ and 1.25″, conversion by simply removing a sleeve
- Filter thread for 2″ filters (M48) and for 1.25″ filters (M28.5)
- Removable eyecup, under this M44.5×0.75 OD thread for cameras
In stock
Description
Details
The new extreme wide angle eyepieces by APM with gigantic 100° to 110° field of view.
With its multicoated lenses it offers a brilliant contrast for unforgettable views. This eyepiece has many modifications to other eyepieces in this range.
- incredibly wide field of view 110°
- fully multicoated lenses provide superior light transmittance
- lowered chromatic aberration
- superior contrast
- lens edges and internal spacers are fully blackened
- flaring and ghosting on high contrast objects has been eliminated
- easily converted from 1.25″ to 2″ and back by simply removing the included sleeve
- fully anodized black barrel with high resistance to scratching
- sealed against water
- threaded for 1.25″ and 2″ filters
- removable eyecup, under this M44.5×0.75 OD thread for cameras
Technical Data
Type of eyepiece: | Hyper Wide Eyepiece |
Focal length: | 3.5 mm |
Field of view: | 110° |
Eye relief: | 15 mm |
Eyegard: | Rubber, foldable for eyeglass wearers |
Lenses / groups: | 9 / 6 |
Coating: | Fully multicoated |
Field stop diameter: | 10.5 mm |
Barrel size / Filter thread: | 1.25″ with filter thread, additional 2″ barrel unscrewable |
Diameter: | Maximum diameter 57 mm |
Length: | 170 mm (1.25″), 175 mm (2″) mm |
Camera thread: | M44.5×0.75 |
Weight: | 528 g (without dust caps) |
In the Box
- Eyepiece
- Dust caps
- Packaging
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