Quality new & used scientific equipment, in-stock & ready to ship!

Quality new & used scientific equipment, in-stock & ready to ship!
Buy online or call 781-871-8868

Quality new & used scientific equipment, in-stock & ready to ship!

Quality new & used scientific equipment, in-stock & ready to ship!
Buy online or call 781-871-8868

Aperture Turret in Centerable Mount

$250.00

1 in stock

1 in stock

Ask a product question

Additional information

SKU DP540
Weight 3.2 lbs
Dimensions 7 × 5 × 3 in
Location MB 30
Tested Sold AS IS. As Described
Cosmetic Condition 4 - Excellent
Product Condition Used
Container Box
OEM Name Custom

Aperture Turret in Centerable Mount..

This is a precision pinhole diaphragm turret complete with centerable mount and nine graded pinholes (lettered �A� through �H�) and one square aperture, lettered �J�. The size of the pinholes appears to range from approximately 1.75mm to 1.5mm. The square aperture is approximately 0.3mm on a side. All of these are very rough measurments.

Centration of the turret is accomplished via two Mitutoyo micrometer spindles reading to 0.01mm
Centration range is plus or minus 3mm
50mm diameter dovetail mounting flanges on both sides
Distance between outer flange faces is 32mm
Overall diameter of the black housing is 72mm

The apparatus is in very fine condition. The pinholes do not have any blemishes. The square aperture corners do appear to be slightly rounded. This is obviously a commercially made product but we were unable to discover who manufactured it.

Location MB 141.

Photo set 987.

BMI Surplus, Inc. is your #1 resource for new, pre-owned,
recycled, refurbished & used optics, optical tables, laser
tables, vibration isolation systems, legs and bases & optical support & optical accessories.
We will work with you individually to find the perfect set up for your application. Shop our Optical Tables for the most competitive optical table price.
Buy online or give us a call at 781-871-8868. We’re here ready
to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of shipping sensitive scientific instruments & industrial
equipment
We ship with the utmost care!
***MPN
***OEM Custom
***SKU*** DP540