Turn-Key GPS Survey Camera With Custom NDVI Lens for Mapping Survey.
Red+Green+NIR (RGN) & NIR+Green+Blue (NGB). The RGN filters are often used for indices such as NDVI, GNDVI, OSAVI, TVI, CVI, etc. The NGB filter is often used for the ENDVI indice.
The Newly 4K LENS 3.8mm f/2.8 82d HFOV 16MP (No Distortion) is a new that is a direct replacement for most action cameras like the GoPro Hero 4, SJCAM, XIAOMI YI and others. It is 17.5*21.05mm, nearlly the same as gopro original ones. It designed with 1/2.3" 16MP Low distortion < 2.8%, wider than popular 4.35mm and 5.4mm lens. Specification: Focal Length: 3.8mm Lens Distortion: <2.8% Weight: 10g Field of View (D*H*V) :95°*82°*65° Aperture (f Stop): 2.8...
3.37mm f/2.8 87d HFOV 16MP for Gopro Hero 4 (Flat) from 4K LENS is a amazing wide angle lens with no ‘fisheye’ distortion. This lens is light weight at 5g and super sharp with 16MP optics. Special optics make this lens ‘rectilinear’ so there is no fisheye distortion at all. Excellent edge to edge sharpness. Perfect for drone and gimbal use and great for general shooting. Specifications: Designed for 1/2.3″ GoPro sensor. Aperture: f2.8 FOV: 87° Horizontal...
The newly 34d 12mm 10mp lens from 4K LENS is narrower than our popular 7.2mm and has the same 4K sharp non-fisheye distortion while being 34 degrees more zoomed in. This lens sticks out of the GoPro camera so it does work in the waterproof housing and will throw the balance of most gimbals off if not re-balanced. Specification: Designed with 1/1.8" Focal Length: 12mm Aperture: f/1.8 Horizontal FOV: 34° Weight: 8g IR-Cut Filter: Yes