Feature:1. Widely usage, lens itself for T2 mount, can installed on telescope to observe moon, through standard adapter ring, can installed for EF‑S mount camera for shooting far distance objects.2. Has 420‑800MM super telephoto zoom, if matching 2X magnification mirror, distance range become 840‑1600mm.3. 2X magnification lens can double the length or magnification.4. Telephoto lenses good for shooting distant scenery, wildlife, concerts, bird observation, etc.5. Manual adjustment, all metal structure, multi‑layer MC coating of optical glass, good light transmittance.Specification:Condition: 100% Brand NewItem Type: LensOptional Color: White, BlackWeight: Approx. 1076g 420-800mm Lens Parameter：Material：Plastic + Aluminium Alloy + Optical GlassFocusing Mode：Full Manual FocusingFocal Distance：420-800mm Aperture：F/8.3-16Front End Filter Interface Diameter：67mm/2.64inchAnti-Shake Function：NoFitment：For EF-S Mount Camera（Need Install Standard Adapter Using）2X Magnification Lens Parameter：Material：Plastic + Aluminium Alloy + Optical GlassCoating Film：MC Coating FilmInterface：For T2 MountMagnification：2X Package List:1 x Lens1 x Front Lens Cover(Installed)1 x Rear Lens Cover(Installed)2 x Storage Bag1 x Adapter Ring1 x Wrench1 x 2X Magnification Lens(Installed Lens Cover)
Telephoto lenses good for shooting distant scenery, wildlife, concerts, bird observation, etc.
Has 420‑800MM super telephoto zoom, if matching 2X magnification mirror, distance range become 840‑1600mm.
Manual adjustment, all metal structure, multi‑layer MC coating of optical glass, good light transmittance.
2X magnification lens can double the length or magnification.
Widely usage, lens itself for T2 mount, can installed on telescope to observe moon, through standard adapter ring, can installed for EF‑S mount camera for shooting far distance objects.
