LensCoat Lens Cover for the Canon EF 400mm f/4 DO Lens (Realtree AP Snow) Bogen Communications CA17 The mechanical stage has low-position

The mechanical stage has low-position x-y specimen adjustment controls to accurately center slides

2 x - SFP Power Power Device External power adapter Voltage Required AC 120/230 V (50/60 Hz) Power Consumption Operational 156

and durability

If you don't know what you want to look at

Helps Block Out Unwanted Light

LensCoat Lens Cover for the Canon EF 400mm f/4 DO Lens (Realtree AP Snow) Bogen Communications CA17 The mechanical stage has low-positionWaterproof Neoprene Cover Easy to Install and Remove Provides a Thermal Barrier Clear Plastic Window over Controls Color Helps Disguise Lens from Wildlife Protects Lens from Bumps and Scratches Made in the USA The Realtree AP Snow Lens Cover for the Canon EF 400mm f 4 DO Lens from LensCoat covers the lens with a 100% closed cell neoprene coat, offering protection from bumps, jars and nicks. This coat will allow you to blend in with your surroundings,