Premium Optical Device: Aluminum alloy material is used to make it last longer; perfect for broad-field lunar observations; medium-sized star clusters and a wide range of cloudy nebulae; obtaining better observation results during astronomical journey
50 Degree Field of View: 1.25 inch 10 mm plossl eyepiece set offers a wider 50 degree field of view and a 10 mm focal length for observing larger objects; giving the wider view field along with extra sharpness and long eye relief
Fully Muti-Coated Optical Lens: 4-Element Optical Lens; providing bright; sharp images and excellent color correction and the fully coated groups on each lens surface maximize light transmission; contrast; and image clarity
Allow to attach Nikon Cameras to 1.25 inch telescope; Fits Nikon D90 D80 D70 D60 D50 D40x D40 D800 D700 D600 D300s D300 D200 D100 D7000 D5200 D5100 D5000 D3200 D3100 D3000 D4 D3x D3s and all SLR Cameras
Brand new Nikon Camera Adapter for telescope with standard 1.25inch Eyepiece Ports; easy and smooth for you to use