MidOpt Filters Where Image Quality Begins - Site ftp Elvitec

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Mounts available for any system A variety of threaded filter mounts are stocked from 22.5 mm to 105 mm in diameter. Larger filters 67 mm to 105 mm in diameter are made to order and are normally not returnable. Custom thread sizes are available upon request. Standard Threaded Mounts Mounted filters for ALL lenses with filter threads Part Suffix Thread Dia x Pitch External Diameter Aperture Diameter -22.5 M22.5 x P0.5 24.5 18.5 -25.4 M25.4 x P32TPI 25.2 19.5 -25.5 M25.5 x P0.5 27.5 21 -27 M27 x P0.5 29 23 -30.5 M30.5 x P0.5 32.5 26 -34 M34 x P0.5 36 30 -35.5 M35.5 x P0.5 37 31.5 -37 M37 x P0.75 39 33 -37.5 M37.5 x P0.5 39 33.5 -40.5 M40.5 x P0.5 42 36 -43 M43 x P0.75 45 39.5 -46 M46 x P0.75 48 41.5 -49 M49 x P0.75 51 45 -52 M52 x P0.75 54 47.5 -55 M55 x P0.75 57 50.5 -58 M58 x P0.75 60 53.5 -62 M62 x P0.75 65 57.5 -67 M67 x P0.75 70 62.5 -72 M72 x P0.75 75 67.5 -77 M77 x P0.75 80 73 -82 M82 x P0.75 84 77.5 -86 M86 x P1.0 88 81 -95 M95 x P1.0 98 90 -105 M105 x P1.0 110 100 Slip Mount Adapters • Designed for lenses without filter threads • Accommodate standard threaded mounts • Large diameter design to prevent wide angle lens vignetting • Locking set screws to secure the mount adapter to the lens Many varifocal zoom and shorter fixed focal length wide angle lenses are not supplied with filter threads due to the presence of a protruding, strongly convex first lens element. MidOpt slip mount adapters allow standard threaded filters to be fitted securely to a large variety of lenses that are not designed with filter threads. C/CS Camera Mounts • Threads directly into any C or CS mount camera between the lens and sensor • Helpful in applications with space constraints • Can be used to prevent vignetting in wide angle lenses that do not accept filters at the front end Unmounted C/CS Mount, No Filter Custom shapes and sizes are typically fabricated with one to two week lead times C/CS Mount with MidOpt Filter 26 www.midopt.com
How to Order Part Number Conventions Part # Prefix Filter/Lens Thread Size Threaded Mount Select a part # prefix from the product table with a suffix (filter size) from the size chart shown on opposite page. Ex: BP470-27 for a Blue Bandpass Filter in a M27xP0.5 mount. Part # Prefix Filter/ C/CS Camera Thread Size C/CS Camera Mount Externally threaded mount which screws into any C/CS Mount camera thread so the filter can be placed in between the lens and the sensor. Ex: BP470-25.4 for a Blue Bandpass Filter in a C/CS Mount. Unmounted Filter Glass Filter, No Mount Rectangle/Square BP470-R30x15 or Custom Shapes & Sizes Available Available for any MidOpt Filter type. Select a prefix from the product table with a suffix using the desired size in millimeters. Please add “R” + the dimension of the Square or Rectangle or add “D” + the Diameter after the filter prefix. Rectangle or Square Ex: BP470-R30X15; Diameter Ex: BP470-D19 Filter, No Mount Circular Part # Prefix S=Slip Mount Size in mm Front End Outside Diameter of the Lens Slip Mount Adapter Assembly for Unthreaded Lenses Slip Mount adapter assemblies are available if the lens does not have threads for mounting a filter. Select the filter prefix and add an S + the outside diameter of the lens in mm. (Please note, front end outside diameter measurement must be accurate within +0.2/-0.0 mm) Ex: BP470-S42 Part # Prefix Part # Prefix 1 R=Rectangle/Square D=Diameter (Circle) 3 1.4 2 4 Size in mm Size in mm 16 Midwest Optical Systems Lens Slip Mount + Standard Threaded Filter Mount 27
Page 1 and 2: Where Image Quality Begins 25 • M
Page 3 and 4: Welcome to MidOpt A manufacturer of
Page 5 and 6: Design and Performance of MidOpt Fi
Page 7 and 8: Visible Light Bandpass Filters •
Page 9 and 10: Visible Light Narrow Bandpass Filte
Page 11 and 12: New Products - DB735, DB850 & DB940
Page 13 and 14: IR Neutral Density Filters Visible/
Page 15 and 16: Color Shortpass/Notch IR Block/Visi
Page 17 and 18: IR Longpass Filters LP665 LP695 LP7
Page 19 and 20: Light Balancing Filters The best im
Page 21 and 22: Test the Effects of Monochromatic I
Page 23 and 24: Increase Contrast and Resolution Co
Page 25: Monochrome or Color Most color came
Page 29 and 30: CUSTOM OPTICS MidOpt supplies custo
Page 31 and 32: FUJINON Lens FILTER HF12.5SA-1 M49

MidOpt Filters Where Image Quality Begins - Site ftp Elvitec

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