Model PA53 BIO (Basic Configuration)
Observation tube Trinocular head, Siedentopf type
Optical system Colour Corrected Infinity Optical System (CCIS®)
Inclination 30° inclined
Trinocular light split 100:0/20:80/0:100
Interpupillary distance 50-75mm
Diopter adjustment On both eyepieces, +/- 4 diopter
Eyepieces Widefield WF10X/23mm with diopter adjustment
Intermediate body Simple intermediate
Nosepiece Reversed quintuple, coded
Objective classification CCIS® UC Plan Achromatic (Pb free)
Objectives 4X/0.10 (WD 30.5mm), 10X/0.25 (WD 17.4mm), 40X/0.65/S (WD 0.6mm), 100X/1.25/S-Oil (WD 0.16mm)
Objective mounting thread W 4/5"x1/36" (RMS standard)
Stand type Upright
Stage Mechanical stage with built-in low position rackless coaxial stage control and sample holder
Stage size 220x170mm
Travel range X&Y 80x55mm
Condenser Focusable and centerable Abbe condenser N.A. 0.90/1.25 with slot for contrast sliders
Diaphragm Iris diaphragm
Focus mechanism Coaxial coarse and fine focusing system with tension adjustment
Fine focus precision 1µm
Focusing stroke 29.5mm - Coarse: 17.7mm/revolution - Fine: 0.1mm revolution (1µm scale)
Upper limit stop Upper limit stop preset but adjustable
Filter ND6, ND25, LBD
Filter holder Integrated filters
Transmitted illumination Köhler Quartz halogen 12V/100W with intensity control
Illumination features Power saving mode ECO function, LED voltage indicator and Intelligent Light function
Transformer Internal
Power supply 110-240V (CE)
Accessories included Dust cover, power cord, Allen key, immersion oil (5ml)
Dimensions LxWxH 576x247x457
Weight Net 19.2kg