Secure Ordering: 602-926-1390
Home
Auto Pilot
Flight Instruments
Engine Instruments
Navigation Instruments
Control Equipment
breadcrumbs:
Ophthalmic Equipment
Se Bifocal Ophthalmic Lens Blanks
Part 89-6-19-27
Model #89-6-19-27
Se bifocal ophthalmic lens blank (NSN 6540-01-310-4963)
Special Features
Flat top; cr-39; segment positioned 5 mm below and 5 mm in from geometric center for right and left lenses (porm 2 mm)
Cross Sectional Shape
Sphere
Diameter
66.0 millimeters
Thickness
7.5 millimeters
Material And Location
Plastic
Additional Power Rating In Diopters
2.500 bifocal
Reading Segment Diameter
25.0 millimeters
Reading Segment Height
17.500 inches
Base Curve Diopter
6.25 plus
Cross Curve Diopter
Any acceptable
Light Transmission
Untinted
Sphere Curve Inside Diopter
Any acceptable
Sphere Curve Outside Diopter
Any acceptable
Style Designator
Round
Description
Lens Blank,ophthalmic,bifocal,se
Cage Code
66732
Price Quote
Send the below form for pricing & availability
Part Number:
89-6-19-27
NSN 6540-01-310-4963
Quantity:
Email Address:
Phone Number:
Name:
Company:
Submit
Privacy
Terms
Shop with Confidence
Aircraft-Instruments.com is a trusted supplier
Counterfeit Parts Prevention
Quality Management System (QMS)
Aviation Suppliers Association Member
Provided Certificate of Conformance
DDTC Registered
ITAR Registered
Worldwide Shipping
Orders ship monday - friday
Contact Us
CALL 602-926-1390
Aircraft-Instruments.com
20 E Thomas Rd
Phoenix
,
AZ
85012
Phone:
602-926-1390
Related Ophthalmic Equipment
Featured Parts from All Categories
2127/14 Optical Power Test Set
NSN 6650-01-615-0788
2455+2603+2662 Ophthalmic Laboratory Table
NSN 6540-00-721-9637
790A5042-G2 Blower Compartment Cover
NSN 5841-01-055-6418
KY-853/AYQ-9(V) Command Signal Encoder-decoder
NSN 1270-01-177-5568
414C3409-2 Aviation Rod End Clevis
NSN 1640-01-510-3922
972202-3 Digital Display Indicator
NSN 6625-00-498-6476
006502 Rate Of Flow Indicator
NSN 6620-01-608-8548
1362990G1 Antenna Group
NSN 5985-01-025-6051
30-207-7AM Flame Detector
NSN 6340-01-021-8611
1559B-922B Drum Assembly
NSN 6620-01-457-9476
D72949 Water Gage
NSN 6620-00-891-8584
LT3B110A Liquid Helium Transfer System
NSN 6640-01-166-5067
Updated: 04/30/2024