Name: SVBONY SV106 50Mm Multi-Use Guide Scope with Helical Focuser F4 for CCD Astronomy Camera
Brand: MRSLM
SKU: c79121d0-7da7-45a2-8dfd-cbf0aefea1a9
Price: 303.0 AUD
Availability: InStock

SVBONY SV106 50Mm Multi-Use Guide Scope with Helical Focuser F4 for CCD Astronomy Camera

Description:

This solidly built 50mm Guide Scope will help guide you to capturing higher quality astrophotos. With its 50mm lens and smooth helical focuser, the versatile 50mm Multi-Use Guide Scope with Helical Focuser is an ideal addition to any astrophotographers collection of gear. What's more, you can use this handy scope as a deluxe, straight-through 50mm finder by inserting an optional 1.25" eyepiece (sold separately). A practical advantage of this is that prior to guiding, you can insert an eyepiece into the guide scope and easily align the guide scope with your main imaging telescope. Then remove the eyepiece and attach your autoguider camera.

The 50 mm Multi-Use Guide Scope with Helical Focuser features a built-in helical focuser that allows precise focus adjustments with zero flexure for rigid performance. Obtaining a clear, sharply focused view of potential guide stars is quick and easy with this sturdy scope. The fixed-orientation focuser mechanism will not rotate inserted autoguider cameras or eyepieces when focus adjustments are made. The helical focuser simply moves the attached device inwards or outwards while maintaining its orientation. This convenient feature means your field of potential guide stars will not rotate as focus is adjusted, further increasing ease of use.

The Multi-Use Guide Scope features a machined, knurled ring to make fine focus adjustments nice and easy, while a thumbscrew lets you lock-down the focuser in-place once adjustments are complete. The focuser boasts 8 mm of precise helical focus travel, plus telescoping drawtube housing provides up to 30 mm of additional back-travel if needed for your particular autoguider device. No extension tubes necessary! A compression ring fitting keeps any inserted autoguider cameras or eyepieces free of pesky scratches.

The Multi-Use Guide Scope with Helical Focuser also features male T-threads on the focuser collar for secure threaded attachment of guide cameras equipped with female T-threads.

This complete guide scope comes with two heavy-duty guide scope rings and a 3.5" long, 1.18"wide dovetail mounting bar, which is compatible with dovetail finder scope bases for easy attachment. The dovetail bar features five threaded through-sockets for versatile attachment options. The included guide scope rings feature six metal thumbscrews for precise aiming.

For those nights when you don't plan to capture astrophoto exposures, this versatile Guide Scope can double as a straight-through finder scope with an optional 1.25" eyepiece installed. For example, inserting a 20 mm eyepiece creates a 9.5x50 finder scope, or you can insert one Illuminated Centering Eyepieces for use as a finder with illuminated crosshairs for easy aiming. (Eyepieces sold separately).

Features:

1. Versatile 50mm aperture Guide Scope with a built-in helical focuser for precise focusing of potential guide stars

2. Designed for use with the guider CCD astronomy camera or eyepiece

3. Helical focuser collar will not rotate attached autoguider devices during focus adjustments

4. Used as a deluxe straight-through finder scope with optional 1.25" eyepieces installed (eyepieces sold separately)

5. Net weighs just 21.31oz

Specification:

1. Type of Telescope: Achromatic Refractor

2. Lens: Cemented

3. Tube material: Aluminum Alloy

4. Aperture: 50mm / 1.97in

5. Focal Length: 190mm / 7.48in

6. Focal Ratio: F4

7. Coating: Fully multi-coated

8. Best for imaging: Deep sky

9. User level: Intermediate

10. Rough Focusing Range: 30mm

11. Focuser: Helical Focuser with 8 mm Travel

12. Connection to eyepiece: 1.25inch

13. Tube diameter: 54.5mm

14. Dewcap diameter: 61mm

15. Total Length: 240mm

16. Included accessories: Tube Rings and Dovetail Rail

17. Net Weight: Approx. 604g / 21.31oz

Package includes:

1 * 50mm Primary Mirror

1 * Guiding Bracket w/ 89mm Dovetail Plate

1 * 1.25inch Helical Focuser

6 * Metal Thumbscrews

Details picture:

(1) FREE Shipping 10 - 15 business days, (2) Standard Shipping 7 - 12 business days.

Shipping and Delivery Estimates

We ship in-stock orders as soon as possible. This is often within two business days, but there are situations where it may take longer. All estimates are based on business days.

Note:

(1) The shipping time mentioned above refers to the estimated time of business days that the shipment will take after an order has been shipped.

(2) Business days do not include Saturday/Sunday and any public holidays.

(3) These estimates are based on normal circumstances and are not a guarantee of delivery times.

(4) We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.

for more information please visit our Shipping Policy Page.

Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can't offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Sizing & Fit Guide

Please be aware that most of our clothing is Juniors' sizing, which runs smaller than regular US / European Women sizing. Refer to the measurements chart for each individual product to determine the best size for you. Product specific size chart and information can be found in product description or in product picture gallery.

Our team does it's best to include accurate size details and measurement of each item in the product descriptions. If you have questions regarding sizing or any other information on a specific item, please email us at support@mrslm.com for specific details.

Find the best size

When comparing your measurements to those listed on the site, make sure to check if the fabric is stretchy or not. If it is, it can stretch an inch or more.

Bust: Wrap the measuring tape loosely around the fullest part of your bust to ensure a comfortable fit.
Waist: Measure the narrowest part of your natural waist, holding the measuring tape loose enough to fit comfortably.
Hips: Drape the measuring tape around the widest part of your hips, resting the tape comfortably against your body.
Length: For tops and dresses, measure from the top of your shoulder to the hem. For strapless dresses, measure from the highest part of the neckline to the hem. For pants and skirts, measure from the top of the waist to the hem.
Sleeve: With your arm outstretched, measure from the base of your neck to the end of the sleeve hem to determine where the sleeve length will fall on you.

Size Chart

Dresses Tops Bottoms Denim Swimwear Shoes

Dresses Size Chart

Dress Size Chart (Inch)

DRESSES SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	34"-35"
S	2-4	33"-34"	26"-27"	36"-37"
M	6-8	35"-36"	28"-29"	38"-39"
L	10-12	37"-39"	30"-32"	40"-42"
XL	14	40"-42"	33"-35"	43"-45"

Dress Size Chart (cm)

DRESSES SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	86.3-88.9
S	2-4	83.8-86.3	66-68.5	91.4-93.9
M	6-8	88.9-91.4	71.1-73.6	96.5-99
L	10-12	93.9-99	76.2-81.2	101.6-106.6
XL	14	101.6-106.6	81.2-88.9	109.2-114.3

Tops Size Chart

Tops Size Chart (Inch)

TOPS SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST
XS	0	31"-32"	24"-25"
S	2-4	33"-34"	26"-27"
M	6-8	35"-36"	28"-29"
L	10-12	37"-39"	30"-32"
XL	14	40"-42"	33"-35"

Tops Size Chart (cm)

TOPS SIZE IN CM
SIZE	US / CAN	BUST	WAIST
XS	0	78.7-81.2	60.9-63.5
S	2-4	83.8-86.3	66-68.5
M	6-8	88.9-91.4	71.1-73.6
L	10-12	93.9-99	76.2-81.2
XL	14	101.6-106.6	83.8-88.9

Bottoms Size Chart

Bottoms Size Chart (Inch)

BOTTOMS SIZE IN INCHES
SIZE	US / CAN	WAIST	HIPS
XS	0	24"-25"	34"-35"
S	2-4	26"-27"	36"-37"
M	6-8	28"-29"	38"-39"
L	10-12	30"-32"	40"-42"
XL	14	33"-35"	43"-45"

Bottoms Size Chart (cm)

BOTTOMS SIZE IN CM
SIZE	US / CAN	WAIST	HIPS
XS	0	60.9-63.5	86.3-88.9
S	2-4	66-68.5	91.4-93.9
M	6-8	71.1-73.6	96.4-93.9
L	10-12	76.2-81.2	101.6-106.6
XL	14	83.8-88.9	109.2-114.3

Denim Size Chart

Denim Size Chart (Inch)

DENIM SIZE IN INCHES
WAIST SIZE	JUNIOR SIZING	WAIST	LOW WAIST	HIPS
24	0	24"-25"	26"-27"	32"-33"
25	1	25"-26"	28"-29"	33"-34"
26	3	26"-27"	30"-31"	34"-35"
27	5	27"-28"	31"-32"	35"-36"
28	7	28"-29"	32"-33"	36"-37"
29	9	29"-30"	33"-34"	37"-38"
30	11	30"-31"	34"-35"	38"-39"
31	13	31"-3"	35"-36"	39"-40"
32	15	32"-33"	36"-37"	40"-41"

Denim Size Chart (cm)

DENIM SIZE IN CM
WAIST SIZE	JUNIOR SIZING	WAIST	LOW WAIST	HIPS
24	0	60.9-63.5	66-68.5	81.2-83.8
25	1	63.5-66	71.1-73.6	83.8-86.3
26	3	66-68.5	76.2-78.7	86.3-88.9
27	5	68.5-71.1	78.7-81.2	88.9-91.4
28	7	71.1-73.6	81.2-83.8	91.4-93.9
29	9	73.6-76.2	83.8-86.3	93.9-96.5
30	11	76.2-78.7	86.3-88.9	96.5-99
31	13	78.7-81.2	88.9-91.4	99-101.6
32	15	81.2-83.8	91.4-93.9	101.6-104.1

Swimwear Size Chart

Swimwear Size Chart (Inch)

SWIMWEAR SIZE IN INCHES
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	31"-32"	24"-25"	33"-34"
S	2	33"-34"	26"-27"	35"-37"
M	4	35"-36"	28"-29"	37"-38"
L	6	37"-39"	30"-32"	39"-41"
XL	8	40"-42"	33"-35"	42"-44"

Swimwear Size Chart (cm)

SWIMWEAR SIZE IN CM
SIZE	US / CAN	BUST	WAIST	HIPS
XS	0	78.7-81.2	60.9-63.5	83.8-86.3
S	2	83.8-86.3	66-68.5	88.9-93.9
M	4	88.9-91.4	71.1-73.6	93.9-96.5
L	6	93.9-99	76.2-81.2	99-104.1
XL	8	101.6-106.6	81.2-88.9	106.6-111.7

Shoes Size Chart

US	EURO	UK	AUS	JAPAN	CHINA
5	35-36	3	3.5	21.5	35
5.5	36	3.5	4	22	35.5
6	36-37	4	4.5	22.5	36
6.5	37	4.5	5	23	36.5
7	37-38	5	5.5	23.5	37
7.5	38	5.5	6	24	37.5
8	38-39	6	6.5	24.5	38
8.5	39	6.5	7	25	38.5
9	39-40	7	7.5	25.5	39
9.5	40	7.5	8	26	39.5
10	40-41	8	8.5	26.5	40
11	41-42	9	9.5	27.5	41

Attention: This guide provides general sizing information only, and fit can vary depending on style and brand. For more specific sizing information on the product, please refer to product description.

NOTE:

All models are wearing size small in tops and dresses, and size 1, 3, or 5 in jeans depending on their body type.
Most kalles jeans & dresses have some stretch, please refer to product description for fabric details.
Most kalles bottoms have an inseam of 31-34” depending on the cut and style. Sizing may vary depending on cut and style.