Kodak wratten darkroom

Leitz Valoy II enlarger and darkroom equipment for sale. Schneider-Kreuznach 50mm lens. Excellent condition. 3 x trays, tongs, Kodak safe light, darkroom exposure meter, focuser. Lots of stuff.

Celestron Observers Accessory Kit The Observers Accessory Kit from Celestron includes several 1.25" eyepiece accessories for observation and astro-imaging. In addition to the two Plossl eyepieces, two Kodak Wratten planetary color filters, and neutral density moon filter, this kit includes a 3-in-1 multi-function accessory that combines a T-adapter for connecting a DSLR, astro-imaging tele-converter for magnifying the focal length of telescope optics, and a Barlow lens for reducing the effective focal length of the eyepiece. An included plastic carrying case holds all of the kit's optical accessories with room for more. SPECIFICATIONS Packaging Info Package Weight:  1.5kg Box Dimensions: (LxWxH) 33x27.6x12.69cm IN THE BOX Celestron Observers Accessory Kit 6mm Plossl Eyepiece 17mm Plossl Eyepiece Kodak Wratten #25 Red Eyepiece Filter Kodak Wratten #80A Blue Eyepiece Filter Neutral Density Moon Filter 3-In-1 Barlow / T-Adapter / Tele-Converter Lens Cloth Hard Carrying Case

The Celestron Accessory Kit contains:   Five superior-grade 1.25-inch Plössl eyepieces: Four-element design with a 52-degree AFOV, superb color, resolution, edge sharpness, and clarity. All eyepieces are fully multicoated for maximum contrast and resolution. Supplied eyepiece sizes: 6mm, 8mm, 13mm, 17mm, and 32mm. Barlow 2X lens: Complements the Plössl eyepieces and gives you a total of 10 power combinations. The highest-grade glass optics with fully multicoated lenses are used, so there is no degradation of image. Six colored eyepiece (planetary) filters: Included are Kodak Wratten Nos. A, and 80A. Since all the eyepieces necessary to study the planets and moon in detail are provided, these filters will greatly enhance your enjoyment of the solar system. Moon filter: A neutral-density filter that allows you maximum enjoyment of the moon, especially during the brighter phases. Aluminum carrying case: This sturdy and well-built case fits all of the above items in its die-cut foam interior with room for additional accessories.

Solomark 1.25 Inch 4pcs Telescope Eyepiece Color Filters Set Eyepiece filters are an invaluable aid in lunar and planetary observing. They reduce glare and light scattering, increase contrast through selective filtration, increase definition and resolution, reduce irradiation and lessen eye fatigue. Solomark filters are made of high quality, solid plane parallel glass with excellent homogeneity. They anti-reflection coated to prevent glaring and ghosting. All eyepiece filters are threaded to fit Celestron and most other manufacturer 1.25 inch eyepieces, and offer a full 26 mm clear aperture. SOLOMARK color filters are mounted in black anodized aluminum cells with the Kodak Wratten Series Number individually engraved, and come available in 4 assorted kits packed in plastic cases. The cells of each filter are double-threaded, so they can be stacked (piggybacked) in various combinations. This allows you to create different color combinations and transmission characteristics, or to have the same color characteristic, but with a lower transmission. When stacking color filters, the effective transmission of the combination you create is equal to the product of the spectral transmission of each of the filters used. Package Include: 4 X 1.25 Inch Filter