HEI 76mm E-Arms, 39mm E-Arms, 83mm E-arm, B&L E-Arm, 32mm Arbor, CCD Mounting Plate, and 76/32mm Thru-hole Focus Rack for most Boom Stands.

	HEI-EA-CF	HEI-EA-MZ	HEI-EA-CF	HEI-EA-CF	HEI-EA-BL
Name	76mm E-Arm	39mm E-Arm	83mm E-Arm	85mm E-Arm	B&L E-Arm
Microscope holder	76mm	39mm	83mm	85mm	B&L
Rotatable mount dia.	5/8" (15.875mm)
Vertical Focusing Adjustment	50mm

Picture Preview	P/N	Name	Description
Click for Large Image	HEI-EA-CF $130.00	76mm E-Arm MA251101	76mm holder, with 5/8"(15.875mm) end adapter, focusing distance in vertical direction: 50mm, for holding SZ Series Microscope.
Click for Large Image	HEI-EA-MZ $170.00	39mm E-Arm MA251301	39mm holder, with 5/8"(15.875mm) end adapter, focusing distance in vertical direction: 50mm, for holding MZ Series Microscope.
Click for Large Image	HEI-EA-CF-83 $150.00	83mm E-Arm MA251401	83mm holder, with 5/8"(15.875mm) end adapter, focusing distance in vertical direction: 50mm, for holding SZ Series Microscope.
Click for Large Image	HEI-EA-CF-85 $204.00	85mm E-Arm MA251501	85mm holder, with 5/8"(15.875mm) end adapter, focusing distance in vertical direction: 50mm, for holding SZ Series Microscope.
Click for Large Image	HEI-EA-BL $200.00	B&L E-Arm MA251601	B&L (Bausch and Lomb) Microscope holder, with 5/8"(15.875mm) end adapter, focusing distance in vertical direction: 50mm, for holding B&L series microscope.

Inclinable Focus Drive

Inclinable Focus Drives

	HEI-IF-76	HEI-IF-39	HEI-IF-N
Name	76mm Inclinable Focus Drive	39mm Inclinable Focus Drive	N-Type Inclinable Focus Drive
Length (whole)	270mm
Mount Size	φ16mm
Rotatable Angle Range of Mount	0°-180°
Fixed Tightening Model	Manual
Travel Distance	160mm
Distance for One Manual Circle	23mm
Rotatable Mount Dia.	5/8" (15.875mm)
Net Weight	2.1kg

Picture Preview	P/N	Name	Description
MA251111	HEI-IF-76 $322.00	76mm Inclinable Focus Drive	76mm scope holder, track length 270mm, travel distance 160mm. 180°rotatable, 5/8" mount.
MA251112	HEI-IF-39 $322.00	39mm Inclinable Focus Drive	39mm scope holder, track length 270mm, travel distance 160mm. 180°rotatable, 5/8" mount.
MA251115	HEI-IF-N $322.00	N-Type Inclinable Focus Drive	N-Type holder, track length 270mm, travel distance 160mm. 180°rotatable, 5/8" mount.

Through Hole Focus Racks

	HEI-FR-76	HEI-FR-39	HEI-FR-83	HEI-FR-85
Name	76/32mm Through Hole Focus Rack	39/32mm Through Hole Focus Rack	83/32mm Through Hole Focus Rack	85/32mm Through Hole Focus Rack
Microscope Holder	76mm	39mm	83mm	85mm
Dia. of Opening	32mm
Vertical Focusing Adjustment	48mm
Remarks	For post stand microscopes

Picture Preview	P/N	Name	Description
Click for Large Image	HEI-FR-76 $140.00	MA252101 Through Hole Focus Rack	76mm holder, 32mm end hole adapter; Focusing distance in vertical direction: 48mm.
Click for Large Image	HEI-FR-39 $172.00	MA252103 Through Hole Focus Rack	39mm holder, 32mm end hole adapter; Focusing distance in vertical direction: 48mm.
Click for Large Image	HEI-FR-83 $140.00	MA252104 Through Hole Focus Rack	83mm holder, 32mm end hole adapter; Focusing distance in vertical direction: 48mm.
Click for Large Image	HEI-FR-85 $172.00	MA252105 Through Hole Focus Rack	85mm holder, 32mm end hole adapter; Focusing distance in vertical direction: 48mm.

Arbors

Arbor
Arbors are designed for extending working range of boom stands, and can meet microscope requirements of different direction and working distance.

	HEI-ABT-32	HEI-AB-32	HEI-ABT-25	HEI-AB-25
Name	Tiltable Arbor	Arbor	Tiltable Arbor	Arbor
Diameter of Arbor	32mm		25mm
Length of Arbor	11"(280mm)		9.65" (245mm)
Remarks	With a 5/8" (15.875mm) tilting end adapter	With a 5/8" (15.875mm) end adapter	With a 5/8" (15.875mm) tilting end adapter	With a 5/8" (15.875mm) end adapter

Picture Preview	P/N	Name	Description
Click for Large Image	HEI-ABT-32 $96.00	MA253101 Tiltable Arbor	Dia. 32mm; With a 5/8"(15.875mm) tilting end adapter; Length of arbor: 11"(280mm).
Click for Large Image	HEI-ABT-25 $96.00	MA253101 Tiltable Arbor	Dia. 25mm; With a 5/8"(15.875mm) tilting end adapter; Length of arbor: 9.65" (245mm).
Click for Large Image	HEI-AB-32 $75.00	MA253201 Arbor	Dia. 32mm; With a 5/8"(15.875mm) end adapter; Length of arbor: 11"(280mm).
Click for Large Image	HEI-AB-25 $75.00	MA253202 Arbor	Dia. 25mm; With a 5/8"(15.875mm) end adapter; Length of arbor: 9.65" (245mm).

Mounting Plate

Mounting Plate with focus and non-focus knobs

Picture Preview	P/N	Name	Description
Click for Large Image	HEI-FM-NF $96.00	MA254101 USB/CCD Mounting Plate	5/8" Tilting end adapter; One 1/4-20" standard screw is used to hold the CCD Camera.
Click for Large Image	HEI-FM-MF $190.00	MA254201 USB/CCD Focus Mounting Plate	50mm Focus travel distance, 5/8" Tilting end adapter; One 1/4-20" standard screw is used to hold the CCD Camera.
	HEI-FM-N $215.00	MA254202 N Type Mounting Plate	N-Type to attach USB/CCD camera with 1/4-20" standard screw, 50mm focus travel distance, 5/8" tilting end adapter.

LCD Monitor Holder

LCD Monitor Holder

Click for Large Image

This product is designed for 8" and 10" LCD Monitor. Maximum opening of holder is 35mm; Maximum length size of holder is 88mm; The upper angle control can rotate in multi-direction; The holder can attach the monitor to different stands.

Picture Preview	P/N	Name	Description
Click for Large Image	HEI-LCD-MH $165.00	MA255101 LCD Monitor Holder	For attaching 8" and 10" LCD Monitor to the Boom Stand, Track Stand and Post Stand. The monitor can be fixed by rotating knob or M3 × 14 screws.

Donuts

	MA256101	MA256102	MA256103	MA256104
Name	32/76mm Donut	39/76mm Donut	45/76mm Donut	47/76mm Donut
Diameter of Donut (Within)	32mm	39mm	45mm	47mm
Remarks	Connects 76mm Holder and I.D. 32mm Micro Zoom Lens	Connects 76mm Holder and I.D. 39mm Micro Zoom Lens	Connects 76mm Holder and 45mm Micro Zoom Lens body	Connects 76mm Holder and MZ501101 Macro Zoom Lens

Picture Preview	P/N	Name	Description
Click for Large Image	HEI-DN-32 $55.00	MA256101 32/76mm Donut	For connecting 76mm holder and I.D. 32mm Micro Zoom Lens
	HEI-DN-39 $55.00	MA256102 39/76mm Donut	For connecting 76mm holder and I.D. 39mm Micro Zoom Lens
	HEI-DN-45 $55.00	MA256103 45/76mm Donut	For connecting 76mm holder and 45mm Micro Zoom Lens body
	HEI-DN-47 $55.00	MA256104 47/76mm Donut	For connecting 76mm Holder and MZ501101 Macro Zoom Lens
	HEI-SE-76 $75.00	MA256105 76/76mm Stand Extension Adapter	Adds 56mm in height

Illuminator Holder

LCD Monitor Holder

This Illuminator Holder can hold an illuminator very conveniently, save space and make observation more flexible. For HEI-FOI Illuminators

Picture Preview	P/N	Name	Description
	HEI-FOI-IH $172.00	MA239405 Fiber Optic Illuminator Holder	For holding Fiber Optic Illuminators
	HEI-LED-IH $120.00	MA239406 LED Power Supply Holder	For holding LED Power Supply

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Howard Electronic Instruments, Inc.
974 SE Pioneer Rd
El Dorado, KS 67042
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Copyright © 1996 - 2009 Howard Electronic Instruments, Inc. All rights reserved. Revised: 06/24/2009

Copyright © 1996 - 2009 Howard Electronic Instruments, Inc. All rights reserved.
Revised: 06/24/2009