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Home > Products > Optics > Optical Systems > Objective Lenses

Objective Lenses
Objective Lenses
(left to right) M-5X, M-10X, M-20X, M-40X, and M-60X

  • Microscope objectives
  • Infinity corrected objectives
  • Visible AR coated

Product Description Product Detail Specifications Catalog PDF
Product Description
Our MV- and M- microscope objectives are corrected for a rear conjugate at 187 mm and 160 mm, respectively. The MV- series is the economical choice for standard laboratory applications. The M- series is available in a range of powers from 5x to 60x, either individually or as a complete set.
Our infinity corrected objectives are designed with the rear conjugate at infinity and are ideal for use as input lenses in collimating applications when optimum wavefront quality is required. They are available in a range of powers from 4x to 40x.


Ordering Information

VALUMAX® Objectives
 Quantity Model Description Price
  MV-5X Valumax Objective Lens, 5x, 0.10 NA, 25.8mm Focal Length, 6.1mm Clear Aperture 
  MV-10X Valumax Objective Lens, 10x, 0.25 NA, 15.8mm Focal Length, 8.0mm Clear Aperture 
  MV-20X Valumax Objective Lens, 20x, 0.40 NA, 8.5mm Focal Length, 7.5mm Clear Aperture 
  MV-40X Valumax Objective Lens, 40x, 0.65 NA, 4.4mm Focal Length, 5.7mm Clear Aperture 
  MV-60X Valumax Objective Lens, 60x, 0.85 NA, 2.9mm Focal Length, 5.4mm Clear Aperture 

MV- series microscope objective power is based on a 187 mm tube length. MP = 187 mm/f

Infinity Corrected Objectives
 Quantity Model Description Price
  L-4X Infinity Corrected Objective Lens, 4x, 0.10 NA, 45.5mm Focal Length, 9.0mm Clear Aperture  
  L-10X Infinity Corrected Objective Lens, 10x, 0.25 NA, 18.2mm Focal Length, 9.0mm Clear Aperture  
  L-40X Infinity Corrected Objective Lens, 40x, 0.66 NA, 4.6mm Focal Length, 9.0mm Clear Aperture  
  L-50X Infinity Corrected Objective Lens, 50x, 0.30 NA, 5.0mm Focal Length, 3.0mm Clear Aperture  

L- series Infinity corrected objective power is based on a 182 mm tube length. MP = 182 mm/f, except for L-50X.

Microscope Objectives
 Quantity Model Description Price
  M-5X Microscope Objective Lens, 5x, 0.10 NA, 25.4mm Focal Length, 6.0mm Clear Aperture 
  M-10X Microscope Objective Lens, 10x, 0.25 NA, 16.5mm Focal Length, 7.5mm Clear Aperture 
  M-20X Microscope Objective Lens, 20x, 0.40 NA, 9.0mm Focal Length, 6.0mm Clear Aperture 
  M-40X Microscope Objective Lens, 40x, 0.65 NA, 4.5mm Focal Length, 5.0mm Clear Aperture 
  M-60X Microscope Objective Lens, 60x, 0.85 NA, 2.9mm Focal Length, 4.5mm Clear Aperture 
  M-SET Microscope Objective Lens Set, Includes 5x, 10x, 20x, 40x, and 60x Lenses 

M- series microscope objective power is based on a 160 mm tube length. MP = 160 mm/f


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