Give your optic proper support using the Precision Steel Weaver Ring Mounts from Hawke Optics. This pair of medium rings is manufactured from steel to provide the ultimate strength and stability for your 30mm riflescope. They are compatible with Picatinny and Weaver rails and use quick release levers for clamping to these rail bases.

For 30mm Maintubes    Two-Piece Mounting System    Compatibility: Picatinny/Weaver Rails    Height Designation: Medium    Quick Release Lever    Hex Nut Model    Steel Construction

Related Questions and Answers

Q: 1. I need a 67 screw inn for my Hasselblad HC 120 mm that will attache tot the unit

A: To use the Century Precision Optics 4 Filter Holder on a lens with a 67mm filter thread, you will need a 67-77mm Step-Up Ring: http://bhpho.to/1t8hXrG

Q: 2. The item, original packaging is - Schneider exterior carton- No. 68-885603?If not,can I buy at the B & H -Schneider filter holder 68-885603?regards

A: This is a genuine, in the box Schneider product.

Q: 3. How wide is this piece? Can it hold an 88 key keyboard?

A: The main surface area has a width of 43 . Most 88 key keyboards will range from 50 to 60 inches in width.

Q: 4. Will this convert the 0.7x Wide Angle Converter Lens for Sony HDR-FX1 to a 77mm threaded mount? If not is something available that will convert this wide angle lens to a standard threadmount so that I can put the beast to work with my cine lenses?

A: The Century Precision Optics 0.7x Wide Angle Converter Lens for Sony HDR-FX1 has a bayonet mount. I am unable to find any adapter ring that will enable you to to do that convert that mount to a screw in.Outside of one or two times with small format zooms and close up filters, I have never seen conversion lenses used for cine lenses. What you might consider then is selling your Wide Angle Converter and get an additional lens.

Q: 5. how wide?

A: The width of the main surface of the WS7500 is 43 inches.

Q: 6. What scope ring will attach to these. 20mm?

A: You will have to replace the safety with a low scope safety. Then you can use low to medium scope rings. If you use the safety it has you would need high rings and the scope will be to high to use properly.

Q: 7. What are the dimensions of the desk surface?

A: According to Onstage, Desktop 43.25 x 23.5 with usable/open space depth of 13 7/8 . Top Shelf will be 38 7/8 x 16 7/8 .

Q: 8. Will the middle shelf support two monitors? one is a an iMac 21 in and the other is a tv monitor 24 in

A: The middle shelf will be able to support them, it would be more of a concern of space. These are the full dimensions and weight capacities: Dimensions 43" wide x 38" High x 23.5" Deep Keyboard Tray Height 25" Desktop Height 29" Upper Platform Height 37.5" Keyboard Tray Dimensions 15" x 27" Main Surface Dimensions 24" x 43" Upper Platform Dimensions 17" x 39" Weight Capacity 175 lbs.

Q: 9. Do you make this in all steel? I’m mounting on a shotgun so recoil will be an issue.

A: The straps of the Weaver Detachable Med Extension Top Mount Rings (Matte Black, 1"), BH # WEDRTMT1MEM, are fabricated steel with aluminum saddles for light weight and durability. These items are not available in all-steel versions. Recoil should not be an issue if mounted properly.

Q: 10. will this be suitable for a three monitor editing set-up?

A: From the size of the top level I'd say no.