PENTAX 135MM F/2.5 TAKUMAR K MOUNT MANUAL FOCUS LENS Size:135mm f2.5 5506168 A toggle switch controls power

A toggle switch controls power to the enlarger permitting either timed or constant output (for focusing)

They feature a large main compartment designed to carry multiple pro-sized DSLR bodies with lenses attached along with a full range of lenses

Multigrade filters are supplied in 3 inch  by 3 inch square sizes to fit most enlarger's filter drawers

Strong continuous seams prevent negative hang up

ranging from open sunlight to overcast conditions

PENTAX 135MM F/2.5 TAKUMAR K MOUNT MANUAL FOCUS LENS Size:135mm f2.5 5506168 A toggle switch controls powerA lens is considered telephoto if it magnifies the image by a factor of about 1. 5x. This is based on 35mm full frame or digital full frame sensors. For example, a 100mm lens for full frame 35mm used on a digital camera with a sensor size such as APS C format, will become a 150mm equivalent to 35mm full frame. The smaller the sensor, the greater the ratio will be. If this is used with 35mm or full frame digital, with a 100mm lens, you will double the