NP-800RF/TRF Polarizing Microscope

Transmitted light and reflect light, 24V/100W long life halogen lamp.

		NP-800RF	NP-800TRF
Optical System	Infinite optical system	S	S
Viewing Head	Seidentopf trinocular head inclined at 30°, Interpupilary 48-75mm	S	S
Eyepiece	EW10X/22  Plan eyepiece EW10X/22	S	S
	Plan eyepiece with scale of crosshair, Plan eyepiece with cross, Plan eyepiece with gridding	S	S
Strain-Free Plan	5X/0.12/∞/-  WD 15.5mm	S	S
Achromatic Objective	10X/0.25/∞/-  WD 10.0mm	S	S
	20X/0.4/∞/0  WD 4.30mm	S	S
	50X/0.75/∞/0  WD 0.32mm	S	S
	100X/0.8/∞/0  WD 2mm	S	S
	40X/0.65/∞/0.17  WD 0.54mm		S
	100X/1.25/∞/0.17  WD 0.13mm		S
Nosepiece	Quintuple nosepiece, Center adjustable	S	S
Analyzer	360° dial rotation  Minimum scale reading:0.1°(Vernier scale)	S	S
Conoscopic observation	Switch between orthoscopic and conoscopic observation, Bertrand lens position adjustable	S	S
attachment
Optical Compensator	First-order red plate, Guarter-wave plate, Quartz wedge	S	S
Polarizing Rotatable	Diameter Φ170mm, Center adjustable, 360° scale, Minimum divison 1°, Minimum reading 6 by means of vernier scale ,45° Click stop knob	S	S
Stage
Attachable Stage	Moving range 30mmX40mm	O	O
Condenser	Strain-free swing condenser NA0.9/0.25		S
Focusing	Coaxial coarse & fine adjustment, Range 32mm, Fine division 0.001mm, Coarse stroke	S	S
	37.7mm per rotation, Fine stroke 0.1mm per rotation
Polarizer	Transmitted: 360° Rotatable 0° position adjustable		S
	Reflected: Fixed	S	S
Illumination	Reflected light: 24V/100W Halogen lamp, Brightness adjustable	S	S
	Transmitted light: 24V/100W Halogen lamp, Brightness adjustable		S
Filter	Blue filter Φ45mm		S
	ND6 Neutral density filter Φ45mm		O
	ND25 Neutral density 25 filter Φ45mm		O
	Blue filter Φ25mm	O	O
	ND6 Neutral density filter Φ25mm	O	O
	ND25 Neutral density filter Φ25mm	O	O
Attachment	Video attachment	O	O
	0.01mm Micrometer	O	O
NotE S  Standard Outfit, O  Optional

NP-800RF/TRF Polarizing Microscope