With its superb focal length to size ratio, this long telephoto retro-reflector lens is ideal for nature photography, astronomy, etc.
Compact catadioptric optics (lenses + mirror)
Covers 24x36mm format (equ. 1350mm in APS-C)
T2 screw-on mount (adapter ring sold separately)
Fixed F8 diaphragm
Manual focus (min. distance 3.5m)
Warning: Last items in stock!
Manual focus lens
First of all, apart from the focal length of this zoom which is quite surprising, the lens is devoid of autofocus. This removes the use of sports photography, where you need speed and dexterity to photograph freehand. However, if you take your time, you'll be able to achieve very satisfying shooting results.
No problem with focus peaking cameras.
Modern cameras from Sony, Fuji and Olympus have focus peaking, which means that the LCD screen of your camera shows you the sharpness areas.
Included: lens case, front cap, rear cap
T2 Lens Mount
Not included: you should buy an additional ring according to your housing.
To ensure optimal stability when triggering with a 900mm
A single vibration will cause a blur in your shot.
It is therefore advisable to equip yourself accordingly: tripods + remote controls.