The Starrett 77A-6 “Fay” spring-type divider caliper opens to 6” (150 mm) with very rugged construction. The legs are made of heavy square stock, machined to a smooth taper, for easily reproducible and accurate transfer of measurements, scribing lines, arcs, and circles, and marking distances between two points. This caliper has heavy, square, straight legs and comes with a solid nut. Bow spring is flexible yet strong, for reliability. The centrally located adjustment rod ensures smooth action when opening and closing the caliper. The hardened fulcrum stud is strong to help prevent give or play in the measurement, which would reduce accuracy. Calipers measure the distance between two opposing sides of an object. They make inside, outside, depth, or step measurements, according to... Less

Sony Alpha DSLR SLT A77 Digital Camera - Sony 16-50mm f/2.8 DT Zoom Lens - Battery Charger - Body Cap - Rechargeable Battery (NP-FM500H) - USB Cable - Shoulder Strap - CD-ROM - Sony 1 Year Parts & Labor Limited Warranty.Step up to an incredible shooting experience with this a77 DSLR camera. Featuring Sony's top-of-the-line Translucent Mirror Technology, you can focus and shoot simultaneously for fast, precise performance and continuous shooting of up to 12 frames per second, complete with continuous auto focus. Capture amazingly- detailed images that make for gorgeous enlargements thanks to an impressive 24.3-megapixel sensor. The world's first DSLR to offer a choice of super-smooth 60p, standard 60i or richly cinematic 24p movie modes all at Full HD 1920 x 1080 resolution, you can... Less

Sony SLT-A77VM Step up to an incredible shooting experience with this SLT-A77VM Sony Alpha a77 DSLR camera and included 18-135mm zoom lens (SAL18135). Featuring Sony's top-of-the-line Translucent Mirror Technology, you can focus and shoot simultaneously for fast, precise performance of up to 12 fps with continuous auto focus. Capture amazingly- detailed images that make for gorgeous enlargements thanks to an impressive 24.3-megapixel sensor. The worlds first DSLR to offer a choice of super-smooth 60p, standard 60i or richly cinematic 24p movie modes all at Full HD 1920x1080 resolution, you can capture incredible, high quality AVCHD or MP4 videos of all your memorable moments (records in 29-minute segments). The included 18-135mm f/3.5-5.6 zoom lens is ideal for wide-angle to long... Less

Hoya G-IK77 77mm UV / C-PL / Warming (Intensifier 81A) 3 Introductory Filter kit With Filter Pouch UV Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. A multi-purpose fine-weather filter for color as well as black and white films. Also serves as a permanent lens protector. minimizes reflection at the filter surfaces which reduces flare and ghosting. The result is an average light transmission of over 97%, giving sharp contrast and well balanced color C-PL (Circular Polarizer) Light rays which are reflected by any surface become polarized and polarizing filters are used to select which light rays enter your camera lens. PL (Linear Polarizing) and PL-CIR (Circular Polarizing) filters have the same effect, but it is important that you choose the correct... Less

Product Description This Kit Includes Some Of The Essential Accessories You Need To Take Full Advantage Of Your New Sony SLT-A77 a77 Digital Camera Kit Includes: ♦ 1) Vivitar - Vivitar VIV-21-72MM 0.21x Fish-eye Lens (72mm) Lens Threads ♦ 2) Vivitar - Vivitar .43x Wide Angle Lens Attachment for 72mm Filter Thread ♦ 3) Vivitar - Series 1 High Definition 2.2x Telephoto 72mm Lens ♦ 4) Vivitar - Vivitar Series 1 +1 +2 +4 +10 Close-Up Macro Filter Set w/Pouch (72mm) ♦ 5) Zeikos - 72mm Hi-Resolution 3pcs Glass Lens Filter Kit ♦ 6) ButterflyPhoto - ButterflyPhoto Micro Fiber Cleaning Cloth ♦ 7) Zeikos - ZE-LCH1 Lens Cap Keeper - Never lose your cap again! When you've run out of room and your back's against the wall and you can't seem to squeeze everything you want in the shot, just put on this... Less

Light rays which are reflected by any surface become polarized and Polarizing filters are used to select which light rays enter your camera lens. They allow you to remove unwanted reflections from non-metallic surfaces such as water, glass etc. They also enable colors to become more saturated and appear clearer, with better contrast. This effect is often used to increase the contrast and saturation in blue skies and white clouds. Polarizers do not affect the overall color balance of a shot. It is important that you choose the correct version of polarizer for your camera. Many of today's cameras use semi-silvered mirrors or prisms to split the light entering the viewfinder in order to calculate exposure and focusing distance. Polarizing filters can sometimes interact with these items to... Less

Selector Switch, Non Illuminated, Positions 3, No Of Directions 3, Operation Type Momentary, Return From Right To Center, Size 30mm, Color Black, Lever Standard, Nema Rating 4 And 13, Cam G, Material Of Construction Metal, Standards Ul/csa/ce, Includes Operator And Knob

Heliopan 77mm Digital Filter - 707786 This filter has been especially designed for imaging with digital sensors since€they have a significantly higher sensitivity in the IR area then film material it€blocks both disturbing UV and IR light. The result is improved color separation€and sharpness. The UV protection blocks UV radiation in daylight. In addition colors are€improved especially in the blue and red channels. Since artificial light contains€ especially high IR radiation the filter ens

NOTE:PayPal is our preferred payment method. If you or your company do not have a PayPal account PayPal guides you through the payment process using your credit card. We are offering for sale one NOS Dynamics Research Corporation Encoder Model 77L-20-B13-2500MM, S/N 416530A Date Code 01/92. We installed a 9-pin male D-sub connector on it for testing digital readouts. It is unused without original box.Please call us anytime at 717-808-0995, fax us at 717-898-9302.Check out other items at our eBa

Tiffen Graduated Color Filters are half color graduating to half clear without a distinctive harsh line. They add color (or reduce exposure) to part of a scene leaving the remainder uneffected They are available in most popular sizes in the following varieties: Graduated Blue -- To deepen sky or water scenes. Graduated Sunrise -- Adds dramatic sunrise to lackluster morning shots. Graduated Neutral Density .6 (2X medium) -- Evenly reduces the light of half the picture. Effective when mixed lighting will produce a partially under or over exposured scene.