Bausch & Lomb CTA 4 Objective Binocular Compound Microscope
$200 obo when you make offer in person
brushed off a lot of the dust, but will leave the detailing to the new owner
10X binocular eyepieces
4mm 43x
1.8mm 97x
16mm 10x
And a 40mm
info pulled from the interweb:
10X, 43X and 97X oil immersion objectives
Total magnifications: 100X, 430X and 970X
Mechanical stage
Sub-stage condenser
Sub-stage mirror
An old microscope, but great quality.
What are the 4 objective lenses on a microscope?
Magnification: Your microscope has 4 objective lenses: Scanning (4x), Low (10x), High (40x), and Oil Immersion (100x).
Style Binocular
Eyepiece Wide Field 10x
Nosepiece Quadruple
Focusing Separate coarse & fine adjustment
Stage Mechanical stage
Objectives 10x, 43x, 97x
? (not verified) Substage Abbe Condenser 1.25 N.A. with rack & pinion
Light Source Mirror