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Variable Neutral Density Filter Rotation Mounts

Variable Neutral Density Filter Rotation Mounts
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Variable Neutral Density Filter Rotation Mounts - 1

754 SPECIALTY OPTICAL LENS HOLDER MIRROR MOUNTS TECHNICAL REFERENCE MOUNTS ACCESSORIES EDUCATIONAL KITS RAIL SYSTEM BASES AND BRACKETS POST AND ROD SYSTEMS Phone: 1-800-222-6440 • Fax: 1-949-253-1680 O p t o - M e c h a n i c s Specifications Single and Dual Filter Wheel Recommended Set-Up Optical Density Values Primary Wheel 0.03 0.1 0.2 0.3 0.4 0.5 Secondary Wheel 0.03 0.5 1.0 1.5 2.0 2.5 Optical Density values are additive. Use of two filter wheels or two filters in a single filter slot produces a wide range of optical densities. For example, to achieve an optical density value of 1.7, select a filter with a density of 1.5 and 0.2. Diameter Thickness Neutral Density Filters 25–25.4 mm 3 mm max. Ordering Information Model Description FWM1X6 Filter Mount with single wheel [holds six 1 in. (25.4 mm) optics] FWM1X12 Filter Mount with dual wheel [holds twelve 1 in. (25.4 mm) optics] FWM Filter Mount only (no filter wheel) FW1X6 Filter Wheel only [holds six 1 in. (25.4 mm) optics] Model FWM 1" OPTICS 1.32 (33.5) SINGLE WHEEL CLR FOR 1/4-20 2.00 (50.8) 1.89 (48.0) DUAL WHEEL .95 (24.1) 3.63 (92.2) 3.81 (96.8) 3.00 (76.2) 2.00 (50.8) 1.00 (25.4) See our website CADfor CAD files 941 946 Model 946 is a precision kinematic mount for circular variable neutral density filters, which provides angular adjustment of ±4° about each of two orthogonal axes to control the direction of the reflected beam from the face of the filter. An integrated pointer on the mount indicates the setting of the graduated scale on the attenuator. Model 941 offers the widest possible aperture and provides basic mounting compatibility with posts, platforms and clamps. The spindle is integrated into a block with an array of tapped and clearance holes. * Circular filters sold separately. Ordering Information Model Description 941 Basic Mount 946 Adjustable Mount with AJS Screws 946-M Adjustable Mount with SM-13 Micrometers • Smooth rotation of circular variable attenuators • Stable, wobble-free rotation 946 Mount shown with a circular variable neutral density filter. Order optics separately. Circular Variable Metallic Neutral Density Filters see page 642 Variable Neutral Density Filter Mounts

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Variable Neutral Density Filter Rotation Mounts - 2

O p t o - M e c h a n i c s 755 Email: sales@newport.com • Web: newport.com TECHNICAL REFERENCE MIRROR MOUNTS LENS HOLDER SPECIALTY OPTICAL MOUNTS POST AND ROD SYSTEMS BASES AND BRACKETS RAIL SYSTEM EDUCATIONAL KITS ACCESSORIES Related Products For Motorized Rotators see see page 987 Model 941 .500 (12.7) TYP 1.50 (38.1) 1.50 (38.1) ø.998 (25.3) 3 HOLES, 1/4 CLR 2 HOLES, 1/4-20 THD ø5.00 (127.0) .75 (19.1) .875 (22.2) .500 (12.7) TYP 1.75 (44.5) ø1.26 (32.0) .875 (22.2) 1.30 (33.0) Model 946 ø .998 (25.3) ø 5.00 (127.0) 3.17 (80.5) 4.86 (123.4) 1.818 (46.2) .992 (25.2) .598 (15.2) TYP .598...

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