SD Apochromatic objective : D=103mm F=795mm (f7.7), multicoated optics Resolving power : 1.13 arc seconds Limiting magnitude : 11.8 Light gathering power : 134x unaided eye Finder scope : 7x50mm finder, 7 degrees field of view
AIRY APO80 OTA Apochromatic refractor features 80mm diameter, 500mm focal lenght (F/6.25), apochromatic FPL-53 lens, aluminium tube, 50.8mm Hybrid-Drive focuser, PLUS mounting ring, photo-tripod adapter, 1x field flattener, carry case.
The 2" Enhanced Aluminum mirror coating provides a 96% reflective surface across all but the extreme ends of the visual spectrum. The enhanced coating provides extra reflectance versus competing standard aluminum coatings.
The Polar Fine Adjustment Unit is an accessory designed to install star tracking mounts such as POLARIE, and AP Star Tracker System by attaching between photographic tripod and the star tracking mount. This device allows to make fine adjustment in horizontal and vertical direction when installing a polar axis scope.
The new Wide Photo Adapter 60DX is designed to connect Dia. 60mm threaded optical tubes with Canon DSLR with EF-mount. The adapter is largely improved in precision, strength and durability by using new materials and change of structure. The camera mount with larger inner diameter eliminates light loss in surrounding, particularly in combination with full...
Autoguider Astro Hutech Hinode Specification For Observation And Photography Solar, Safe And Easy To Use. Optical Filter And Sensor Integrated Into A Single Body. Complete With Hand Control, Usb Cable, Cable Guider And Universal Mounting Plate.