Dewinter Optical Inc

• Siedentopf observation head inclined at 30° rotatable at 360°
• Vertical phototube for micro photography.
• Diopter adjustment ring on ocular tube (±5).
• Interpupillary distance from 55mm to 75mm

• BDM Long working distance plan 5X
• BDM Long working distance plan 10X
• BDM Long working distance plan 20X
• BDM Long working distance plan 50X (SL)
• BDM Long working distance plan 100X (Dry)

• Co-axial focusing system with large knobs, PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING.
• Quintuple nosepiece on ball bearing.
• Mechanical stage is 180mm X 140mm. Moving range 30mmX30mm.
• Mechanical stage has co-axial controls on ball bearing guide ways.

Trinocular Observation Head

•        Siedento pf observation head inclined at 45°.

•        Diopter adjustment ring on ocular tube (±5).

•        Vertical phototube for micro photography.

•        Light path selector lever to direct either.

•        Full light to observation head or 80% to vertical phototube and 20% to observation tube.

Eyepiece (Anti fungus)

•        Wide field eyepiece 10X (paired) F.O.V. 22mm.

Objectives (Infinity corrected) Dark/Bright Field

•        BD Long working distance plan 5X

•        BD Long working distance plan 10X

•        BD Long working distance plan 20X

•        BD Long working distance plan 50X

•        BD Long working distance plan 100X (DRY)(Optional)

Mechanical Body

•        Co-axial focusing system with large knobs, pre-focusing lever & tension adjustment ring.

•        Quintuple nosepiece on ball bearing.

•        Stage size 225X180mm with control box and its travel distance 40X40mm.

Illuminator

•        The Epi illuminator has 12V-50W halogen lamp with variable brightness control.

Illuminator System

•        The Epi illuminator has 12V-50W halogen lamp with variable brightness control.

Polarizing Outfit

•        Analyzer rotatable at 360°. Polarizer & Analyzer can be slide in/out of the optical path.

Standard Accessories

•        12V/50W halogen tungsten bulb, blue, green & yellow filters, operating manual, dust cover, guarantee card and styrofoam molded pack.

Optional Accessories

•        DIC (Differential Interference Contrast)

•        DIC filter for 5X, 10X, 20X, 50X 100X

Trinocular Observation Head

•        Siedentopf observation head inclined at 30?? rotatable at 360??

•        Vertical focusable phototube for micro photography.

•        Diopter adjustment ring on ocular tube (±5).

•        Inter pupillary distance from 50mm to 75mm.

Eyepiece (Anti fungus treated)

•        Extra wide field 10x(paired).

•        F.O.V.22mm Ocular dia 30mm.

Objective (infinity corrected & anti fungus treated))

•        LWD Plan Achromatic Metallurgical Objective 5x

•        LWD Plan Achromatic Metallurgical Objective 10x

•        LWD Plan Achromatic Metallurgical Objective 20x

•        LWD Plan Achromatic Metallurgical Objective 50x(S.L.)

Mechanical Body

•        Co-axial focusing control with large knob. PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING.

•        Reverse angle quintuple nosepiece revolving on Ball bearing with slot for polarizer & DIC attachments.

•        Rotatable & reckless mechanical stage size 187mm x 167mm.

•        Low positioned co-axial controls on ball bearing guide ways.

Reflected Illumination

•        5W LED, Warm color, Koehler’s with illumination with oblique device, center adjustable field and aperture diaphagram.

Standard Accessories

•        3W LED bulb, dust cover, blue filter, guarantee card operating manual and Styrofoam molded pack.

Optional Accessories

•        LWD Plan Achromatic Metallurgical Objective 100X (Dry)

Trinocular Observation Head

        Siedentopf observation head inclined at 30rotatable at 360.

        Vertical phototube for micro photography.

        Diopter adjustment ring on ocular tube (5).

        Inter pupillary distance from 55mm to 75mm.

Eyepiece (Anti fungus)

        Wide field 10X (paired) F.O.V. 22mm.

Objectives (Infinity corrected)

        M Long working distance plan 5X

        M Long working distance plan 10X

        M Long working distance plan 20X

        M Long working distance plan 50X (S.L.)

Illuminator

        The Epi illuminator has 6V-20W halogen lamp with variable brightness control, field diaphragm, aperture diaphragm and polarizer. Yellow, Blue & Green and ground glass filters are available on filter wheel mounted on epi illuminator.

Mechanical Body

        Co-axial focusing system with large knobs, PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING.

        Reverse Quadruple nosepiece on ball bearing.

        Mechanical stage is 210mm X 140mm. Moving range 75mm x 50mm.

        The Mechanical stage has low positioned co-axial controls on ball bearing guide ways.

Optional Accessories

        100x( Dry ) objective

Polarizing Outfit

        Analyzer rotatable at 360. Polarizer & Analyzer can be slide in/out of the optical path.

Standard Accessories

        6V/20W halogen tungsten bulb, operating manual, dust cover, guarantee card and Styrofoam molded pack.

• Siedentopf observation head inclined at 45°.
• Diopter adjustment ring on ocular tube (±5).
• Inter-pupillary distance from 53mm to 75mm
• Focusable vertical tube for Digital Microphotography.

• M Long working distance plan 5X
• M Long working distance plan 10X
• M Long working distance plan 20X
• M Long working distance plan 50X
• M Long working distance plan 100X (S.L.) Dry

• Co-axial focusing system with large knobs, PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING.
• Quintuple nosepiece on ball bearing.
• Mechanical stage is 210mm X 180mm and moving range 50mmX50mm
• Mechanical stage has low positioned co-axial controls on ball bearing guide ways.
• Upper port with phototube for micro photography.

• Siedentopf observation head inclined at 45°.
• Diopter adjustment ring on ocular tube (±5).
• Inter-pupillary distance from 52mm to 75mm.
• Focusable vertical phototube for Microphotography.

• M Long working distance plan 5X
• M Long working distance plan 10X
• M Long working distance plan 20X
• M Long working distance plan 50X
• M Long working distance plan 100X (S.L.) Dry

• Epi-Koehler’s illumination. Aperture iris diaphragm and field iris diaphragm 24V/100W halogen lamp.
• Adjustable brightness. Filter wheel fixed in light path with blue, green & yellow filters.

• Co-axial focusing system with large knobs, PRE-FOCUSING LEVER & TENSION ADJUSTMENT RING.
• Quadruple nosepiece on ball bearing.
• Mechanical stage is 350mm X 208mm and moving range 50mmX50mm
• Mechanical stage has low positioned co-axial controls on ball bearing guide ways.
• Side port with phototube for micro photography.